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ENIAC inventors, John Mauchly and J. Presper Eckert, proposed the EDVAC's construction in August 1944. A contract to build the new computer was signed in April 1946 with an initial budget of US$100,000. EDVAC was delivered to the Ballistic Research Laboratory in 1949.
When eventually redesigned and constructed, it was unreliable and heavily modified. This article sets out the basic facts about the machine, the uses to which it was put, the software used in an attempt to ensure its reliable operation, and its eventual fate.
EDVAC origins. In 1944, at the Moore School of Electrical Engineering at the University of Pennsylvania, the world’s first large- scale electronic calculating machine was under construction.
John William Mauchly (/ ˈ m ɔː k l i / MAWK-lee; August 30, 1907 – January 8, 1980) was an American physicist who, along with J. Presper Eckert, designed ENIAC, the first general-purpose electronic digital computer, as well as EDVAC, BINAC and UNIVAC I, the first commercial computer made in the United States.
This chapter contains sections titled: Rethinking ENIAC, Collaborative Work toward EDVAC, Progress on EDVAC, What the First Draft Described, A Gradual Counter-R.
history of general-purpose computers. In computer: Bigger brains. …School for ENIAC’s successor, the Electronic Discrete Variable Automatic Computer, or EDVAC. (Planning for EDVAC also set the stage for an ensuing patent fight; see BTW: Computer patent wars.)
9 gru 2018 · EDVAC (Electronic Discrete Variable Automatic Computer) was the successor to the ENIAC computer (Fig. 23.3). It was a stored program computer and it cost $500,000. Eckert and Mauchly proposed it in 1944, and design work commenced prior to the completion of ENIAC.
